# Smart Square 모바일 for iPhone vs 솔라온 태양광

The clearest difference is update cadence: Smart Square 모바일 for iPhone at every 3 months against 솔라온 태양광's every 7 months. Smart Square 모바일 for iPhone also leads on iOS requirement (7.1 vs 16.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Square 모바일 for iPhone ships an update every 3 months, 솔라온 태양광 every 7 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Smart Square 모바일 for iPhone | 솔라온 태양광 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 12 MB | 12 MB |
| Requires iOS | **7.1** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Douzone Bizon Co.,Ltd.](https://appshunter.io/developer/871672498) | [JINSUK KIM](https://appshunter.io/developer/1680384284) |

## What reviewers say

### Smart Square 모바일 for iPhone

[App page](https://appshunter.io/ios/app/smart-square-for-iphone/id904156835)

**In-app purchases:** none


### 솔라온 태양광

[App page](https://appshunter.io/ios/app/id6447117300)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Square 모바일 for iPhone free?

Smart Square 모바일 for iPhone is free to download, with no in-app purchases.

### Is 솔라온 태양광 free?

솔라온 태양광 is free to download, with no in-app purchases.

### Do Smart Square 모바일 for iPhone or 솔라온 태양광 have ads?

Neither Smart Square 모바일 for iPhone nor 솔라온 태양광 shows ads.

### Which is updated more often, Smart Square 모바일 for iPhone or 솔라온 태양광?

Smart Square 모바일 for iPhone ships an update every 3 months, and 솔라온 태양광 every 7 months. Most recently, Smart Square 모바일 for iPhone was updated on October 9, 2026 and 솔라온 태양광 on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*